diff -r c335d316f54d -r 5796e44b0e17 contrib/convert-mbox-maildir.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/convert-mbox-maildir.py	Fri Sep 02 16:32:31 2011 +0200
@@ -0,0 +1,18 @@
+import mailbox, glob, os.path, os
+import artemis
+from mercurial import ui, hg
+
+repo = hg.repository(ui.ui())
+
+issue_filenames = glob.glob(os.path.join(artemis.issues_dir, '*'))
+for fn in issue_filenames:
+    mb = mailbox.mbox(fn)
+    messages = [m for m in mb]
+    mb.close()
+    os.unlink(fn)
+    repo.remove([fn])
+    md = mailbox.Maildir(fn)
+    md.lock()
+    keys = [md.add(m) for m in messages]
+    md.close()
+    for k in keys: repo.add([fn + '/new/' + k])